Turn Wi-Fi On / Off - Samsung Galaxy S® III

This shows how to turn Wi-Fi on and off. If you're having trouble setting up or connecting to Mobile Hotspot, make sure Wi-Fi is off.

 
  1. From the Home screen, tap Apps (located in the lower-right).
  2. From the APPS tab, tap Settings.
  3. From the WIRELESS & NETWORK section, tap the Wi-Fi switch On / Off switch.
    On
    Wi-Fi is enabled.
    Off
    Wi-Fi is disabled.

 

Note Notes:

  • The device may not connect to 3G/4G if Wi-Fi is turned on.
  • Any apps or settings that are Wi-Fi reliant won't function while Wi-Fi is turned off.  

 

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